N,N´-Diphenyl-p-phenylenediamine (DPPD)

Art.No D-024
Formula C18H16N2
Conc (% w/w) 1.0% pet
Series R
Molality -
MW 260,34
CAS 74-31-7
Hapten Information


This compound is used as an antioxidant for rubber, petroleum oils and feedstuffs. It is also used as a stabilizer, a polymerization inhibitor, to retard copper degradation and as an intermediate for dyes, drugs, plastics and detergents. Antidegradant  for nitrile-butadiene rubber, natural, styrene-butadiene, isoprene, butadiene, and chloroprene rubbers.